Group 1 - A new individual business named Changshu Dongbang Town Jinhai Mould Business has been established, with a registered capital of 100,000 RMB [1] - The legal representative of the business is Cen Jianghai [1] - The business scope includes sales of moulds, metal products, hardware products, mechanical parts, and components, as well as research and development of metal products and technical promotion services [1] Group 2 - The business is also involved in the maintenance of electronic and mechanical equipment, excluding special equipment [1] - The company is authorized to conduct operations independently based on its business license, except for projects that require approval [1]